39-52
Checking measurement
Checking dimension "r"
- Install pinion shaft/hollow shaft with measured
shims S3 and S4.
- Turn hollow shaft against pinion shaft 5 turns in
both directions, so tapered roller bearing can
settle.
Note:
After removing universal mandrel, and with VW385/30 master gauge in
place, check dial indicator again to see if it indicates "0" with 2 mm
preload, otherwise correct adjustments. - Insert universal mandrel determining measurement "e", Page 39
-
47
and perform check measurement.
- Read off dial indicator counterclockwise (red scale).
If the shims have been correctly selected, deviation "r" (marked on
outer circumference of ring gear) must be displayed - within a tolerance
of 0.04 mm
Pa
ge 15 of 34 Total shim thickness Stotal for shim S3 + S4, determinin
g
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.TM02.39.7
